Discover / topagentx402.vercel.app

TopAgent x402

■ Challenge detected

premium agent insight analysis

x402
Base
USDC
Blockchain

Listed price: $0.001
Challenge detected: 6 of the last 10 checks
Median response: 72 ms
Last checked: 16 Oct, 18:49 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://topagentx402.vercel.app/api/report
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

GEThttps://topagentx402.vercel.app/api/report$0.001premium agent insight analysis

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/topagentx402.vercel.app

Recent checks

28 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
16 Oct, 18:49 UTC	Challenge detected	402	61ms
15 Oct, 14:11 UTC	Challenge detected	402	77ms
14 Oct, 08:45 UTC	Challenge detected	402	121ms
13 Oct, 20:45 UTC	No challenge detected	200	1036ms
11 Oct, 19:34 UTC	No challenge detected	200	113ms
10 Oct, 03:32 UTC	No challenge detected	200	314ms
8 Oct, 21:32 UTC	No challenge detected	200	1149ms
7 Oct, 15:42 UTC	Challenge detected	402	66ms
6 Oct, 15:31 UTC	Challenge detected	402	55ms
28 Sept, 17:02 UTC	Challenge detected	402	97ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 18:49 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for TopAgent x402?

Its listed price is $0.001.

What payment terms does TopAgent x402 advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is TopAgent x402 listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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